VCR standard audio signal processor

The BA7796FS is a standard audio signal processor designed for use in VCRs and tape decks. The circuit is comprised of a playback preamplifier, a line amplifier, a recording amplifier, an ALC circuit, an EQ switch, and high-volt age head switch. The IC has three input switching systems, and a bu

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ROHM

罗姆

VCR standard audio signal processor

The BA7796FS is a standard audio signal processor designed for use in VCRs and tape decks. The circuit is comprised of a playback preamplifier, a line amplifier, a recording amplifier, an ALC circuit, an EQ switch, and high-volt\nage head switch.\nThe IC has three input switching systems, and a buil 1) Three input switching systems built-in (LINE1, LINE2, and TUNER).\n2) Built-in coil equivalent circuit for recording equalization.\n3) Two-mode EQ switch.\n4) High-performance low-noise playback amplifier.\n5) Fixed ALC level ( – 7.2dB when VCC = 12V).\n6) Phase-inverting recording amplifier.• Ap;

ROHM

罗姆

Low Power, 16-/24-Bit Sigma-Delta ADC for Bridge Sensors

GENERAL DESCRIPTION The AD7796/AD7797 are complete, analog front ends for high precision, bridge sensor applications such as weigh scales. The AD7796/AD7797 contain a Σ-Δ ADC capable of 16-/24-bit resolution, respectively. The on-chip instrumentation amplifier has a fixed gain of 128, allowing

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AD

亚德诺

Sigma-Delta ADC for Bridge Sensors Low Power

文件：478.33 Kbytes 页数：24 Pages

AD

亚德诺

For Digital CATV/Cable Modem Receiver AGC Amplifier

Overview LA7796T is an AGC amplifier. It is ideally suited for use with Digital CATV, Cable modem receiver and IP Telephony receiver. Functions • IF AGC control • IF AGC amplifier • IF Step Gain Controlled Amplifier • Driver amplifier

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SANYO

三洋